Remember when your parents told you to make fun of yourself before your bullies could, to deflate their insults? Someone told that to 22 Jump Street, too. It’s got some problems and much of it isn’t very original, but before you can even roll your eyes at the ridiculousness of its stupid premise or clichéd plot contrivances, the movie’s already making the joke. 22 Jump Street may be the most meta movie since Adaptation. and the most self-aware comedy since the Wayne’s World movies.